ASPI-0316S-4R7N-T3

DC Resistance (DCR):	199 mOhm Max
Height - Seated (Max):	0.059" (1.50mm)
Size / Dimension:	0.126" L x 0.126" W (3.20mm x 3.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-25°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	ASPI-0316S
Shielding:	Shielded
Current - Saturation:	950mA
Current Rating:	950mA
Tolerance:	±30%
Inductance:	4.7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

Fixed Inductors are a class of electrical components which are used in electrical circuits to provide inductance. The inductance is defined as the measure of resistance to a change in current flow. In circuit diagrams, they are usually represented by a two-terminal, concentric circle symbol. The ASPI-0316S-4R7N-T3 is a type of fixed inductor which is especially designed to provide high inductance in circuit applications. This article will discuss the application fields and working principle of the ASPI-0316S-4R7N-T3.

Applications of the ASPI-0316S-4R7N-T3 Fixed Inductor

The ASPI-0316S-4R7N-T3 has a number of applications in circuit design. It is ideal for use in power supply circuits, especially for fractional horsepower motor drives. It is also used in many electronic applications as a filter or as an oscillator aid. The high inductance rating makes it suitable for applications where a large size component is not desired.

Design

The ASPI-0316S-4R7N-T3 is a cylindrical inductor which is typically constructed from a single layer of enameled copper wire wound on a insulated core material. Its height is 17.7mm and its diameter is 10.2mm. It has a total inductance of 4.7uH and is rated for a maximum current of 0.45A.

Working Principle of the ASPI-0316S-4R7N-T3 Fixed Inductor

The ASPI-0316S-4R7N-T3 fixed inductor operates on the principle of Faraday\'s Law of Electromagnetic Induction. When a changing current passes through the inductor, a magnetic field is created something. This magnetic field then induces a voltage within the coil which is proportional to the rate of change of current. This is known as the voltage drop across the inductor and is what is responsible for providing the inductance for the circuit.

Conclusion

The ASPI-0316S-4R7N-T3 fixed inductor is an ideal component for use in power supply circuits and other electronic applications. Its high inductance rating makes it ideal for applications where a large size component is not desired. In addition, it operates on the principles of Faraday\'s Law of Electromagnetic Induction, where a magnetic field is created from the current passing through the inductor, inducing a voltage within the coil.

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